#677178#677178

#677178 is a mid, near-neutral grey. Relative luminance 0.161; OKLCH L 54.3% C 0.016 H 238.2°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#677178
RGB	rgb(103, 113, 120)
HSL	hsl(205, 8%, 44%)
HSV	hsv(205, 14%, 47%)
CMYK	cmyk(14.2%, 5.8%, 0%, 52.9%)
CIE-LAB	lab(47.04, -2.19, -5.15)
CIE-LCH	lch(47.04, 5.60, 246.92°)
OKLab	oklab(54.26% -0.0086 -0.0139)
OKLCH	oklch(54.26% 0.016 238.2)
XYZ	xyz(14.8880, 16.0496, 20.0792)
Luminance	0.1605 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677178 #786E67

analogous

#677876 #677178 #676878

triadic

#677178 #786771 #717867

tetradic

#677178 #766778 #786E67 #687867

square

#677178 #766778 #786E67 #687867

split-complementary

#677178 #786768 #787667

monochromatic

#2E3336 #4B5257 #677178 #859097 #A6AEB3

Accessibility & contrast

On white

4.99

#677178 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#677178 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #677178

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677178	#FFFFFF	#000000	##FFFFFF
##677178	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7178

Deuteranopia (green-blind)

#6C6F78

Tritanopia (blue-blind)

#637373

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #677178;
/* rgb */ color: rgb(103, 113, 120);
/* oklch */ color: oklch(54.3% 0.016 238.2);

Tailwind

colors: {
  custom: {
    50: '#92999f',
    500: '#677178',
    950: '#000000',
  },
}

SCSS

$custom: #677178;
$custom-light: #92999f;
$custom-dark: #000000;

JSON

{
  "hex": "#677178",
  "rgb": {
    "r": 103,
    "g": 113,
    "b": 120
  },
  "hsl": {
    "h": 204.706,
    "s": 7.623,
    "l": 43.725
  },
  "oklch": {
    "l": 0.54258,
    "c": 0.01634,
    "h": 238.2
  },
  "luminance": 0.1605
}

Semantic roles & 50–950 ramp

primary

#677178

secondary

#A39C98

accent

#8F77B1

background

#F9F9F9

surface

#F1F2F2

border

#CBCCCC

text

#0D0E0E

muted

#7E7E7E

Preview Lab

Preview with #677178

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →